DE1265308B - Abstuetzvorrichtung fuer ein aus einem Buendel von duennen Brennstoffstaeben bestehendes Kernreaktor-Brennstoffelement - Google Patents

Abstuetzvorrichtung fuer ein aus einem Buendel von duennen Brennstoffstaeben bestehendes Kernreaktor-Brennstoffelement

Info

Publication number
DE1265308B
DE1265308B DER33805A DER0033805A DE1265308B DE 1265308 B DE1265308 B DE 1265308B DE R33805 A DER33805 A DE R33805A DE R0033805 A DER0033805 A DE R0033805A DE 1265308 B DE1265308 B DE 1265308B
Authority
DE
Germany
Prior art keywords
grid
fuel rods
mesh
bands
fuel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DER33805A
Other languages
German (de)
English (en)
Inventor
Johan Arnold Bekkering
Willem Floris-Joseph Heshuysen
Hans Bertil-Lange V Nederveen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reactor Centrum Nederland
Original Assignee
Reactor Centrum Nederland
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Reactor Centrum Nederland filed Critical Reactor Centrum Nederland
Publication of DE1265308B publication Critical patent/DE1265308B/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/34—Spacer grids
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3566—Supporting members formed only of elements fixed on the strips
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/334—Assembling, maintenance or repair of the bundles
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/34—Spacer grids
    • G21C3/348—Spacer grids formed of assembled non-intersecting strips
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/34—Spacer grids
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3563—Supporting members formed only by deformations in the strips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Catalysts (AREA)
  • Particle Accelerators (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DER33805A 1961-11-30 1962-11-02 Abstuetzvorrichtung fuer ein aus einem Buendel von duennen Brennstoffstaeben bestehendes Kernreaktor-Brennstoffelement Pending DE1265308B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL271986 1961-11-30
NL278888 1962-05-25

Publications (1)

Publication Number Publication Date
DE1265308B true DE1265308B (de) 1968-04-04

Family

ID=26641811

Family Applications (1)

Application Number Title Priority Date Filing Date
DER33805A Pending DE1265308B (de) 1961-11-30 1962-11-02 Abstuetzvorrichtung fuer ein aus einem Buendel von duennen Brennstoffstaeben bestehendes Kernreaktor-Brennstoffelement

Country Status (6)

Country Link
US (2) US3228854A (ja)
BE (2) BE632798A (ja)
DE (1) DE1265308B (ja)
FR (1) FR1339914A (ja)
GB (2) GB972101A (ja)
NL (3) NL271986A (ja)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1075522A (en) * 1963-02-22 1967-07-12 Soc Anglo Belge Vulcain Sa Nuclear fuel assembly
GB1104631A (en) * 1963-12-16 1968-02-28 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor fuel element assemblies
US3317399A (en) * 1964-04-13 1967-05-02 Babcock & Wilcox Co Fuel element container
US3380890A (en) * 1964-06-03 1968-04-30 Asea Ab Spacer for fuel assemblies
US3389056A (en) * 1964-07-09 1968-06-18 Westinghouse Electric Corp Fuel assemblies
US3392087A (en) * 1964-08-08 1968-07-09 Siemens Ag Heterogeneous nuclear reactor of the pressure vessel type
GB1056905A (en) * 1964-08-28 1967-02-01 Ca Atomic Energy Ltd Fuel rod structure
SE316246B (ja) * 1964-08-28 1969-10-20 Ca Atomic Energy Ltd
US3344036A (en) * 1964-09-29 1967-09-26 Atomic Energy Authority Uk Nuclear reactor fuel element assemblies
SE304793B (ja) * 1965-05-04 1968-10-07 Asea Ab
SE315342B (ja) * 1965-05-24 1969-09-29 Asea Ab
FR1480965A (ja) * 1965-05-25 1967-08-09
USRE30247E (en) 1965-05-25 1980-04-01 The United States Of America As Represented By The United States Department Of Energy Means for supporting fuel elements in a nuclear reactor
US3350275A (en) * 1965-08-26 1967-10-31 Gen Electric Reactor fuel assembly device
SE327019B (ja) * 1966-12-30 1970-08-10 Asea Ab
SE312612B (ja) * 1965-07-02 1969-07-21 Asea Ab
GB1105289A (en) * 1965-08-23 1968-03-06 Atomic Energy Authority Uk Nuclear reactor fuel element assemblies
DE1514560C3 (de) * 1965-09-03 1975-01-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Abstandshalter für kastenförmige Kernreaktorbrennelemente
US3423287A (en) * 1965-09-21 1969-01-21 Combustion Eng Nuclear reactor fuel element support
US3350276A (en) * 1965-10-07 1967-10-31 Atomic Power Dev Ass Inc Sectional support grid for intermittently necked-down fuel pins
US3379619A (en) * 1966-05-25 1968-04-23 Westinghouse Electric Corp Fuel assembly for nuclear reactors
GB1186518A (en) * 1966-07-21 1970-04-02 Atomic Energy Authority Uk Improvements in or relating to Nuclear Reactor Fuel Element Assemblies
SE321998B (ja) * 1966-08-15 1970-03-23 Atomenergi Ab
US3463703A (en) * 1968-07-24 1969-08-26 Atomic Energy Commission Fuel pin spacers
US3844887A (en) * 1968-09-12 1974-10-29 Westinghouse Electric Corp Nuclear reactor fuel assembly
SE324019B (ja) * 1968-12-02 1970-05-19 Asea Ab
US3719560A (en) * 1969-04-29 1973-03-06 Westinghouse Electric Corp Fuel assembly for a nuclear reactor using zirconium alloy clad fuel rods
US3719559A (en) * 1969-09-26 1973-03-06 Gulf General Atomic Inc Fuel pin spacer structure
US4007899A (en) * 1971-03-26 1977-02-15 Reactor Centrum Nederland Lattice construction
US3951739A (en) * 1974-07-15 1976-04-20 The United States Of America As Represented By The United States Energy Research And Development Administration Positioning and locking device for fuel pin to grid attachment
CH613138A5 (ja) * 1976-09-06 1979-09-14 Sulzer Ag
US4942015A (en) * 1983-01-26 1990-07-17 Advanced Nuclear Fuels, Corp. Method for preventing and repairing vibrational damage to nuclear fuel rods
US4784825A (en) * 1983-01-26 1988-11-15 Advanced Nuclear Fuels, Inc. Method and apparatus for preventing and repairing vibrational damage to nuclear fuel rods
DE3367026D1 (en) * 1983-05-13 1986-11-20 Westinghouse Electric Corp Tube support grid
US4571324A (en) * 1983-09-26 1986-02-18 General Electric Company Nuclear fuel assembly spacer
US4652425A (en) * 1985-08-08 1987-03-24 Westinghouse Electric Corp. Bottom grid mounted debris trap for a fuel assembly
US4818479A (en) * 1985-10-04 1989-04-04 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor spacer grid and ductless core component
US5259009A (en) * 1991-08-19 1993-11-02 Siemens Power Corporation Boiling water reactor fuel rod assembly with fuel rod spacer arrangement
US5247551A (en) * 1991-09-24 1993-09-21 Siemens Power Corporation Spacer sleeve for nuclear fuel assembly
US7856827B2 (en) * 2006-03-14 2010-12-28 United Technologies Corporation Structural track support of spraybars/tubing
JP5072388B2 (ja) * 2007-02-27 2012-11-14 三菱重工業株式会社 蒸気発生器の管支持板

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB671375A (en) * 1949-03-10 1952-05-07 Parsons C A & Co Ltd Improvements in or relating to contra-flow heat exchangers
DE1087285B (de) * 1959-05-23 1960-08-18 Siemens Ag Abstandshalter in Stegform fuer Kernreaktor-Brennelemente mit einer Vielzahl von Brennstoffstaeben
DE1093500B (de) * 1959-05-22 1960-11-24 Siemens Ag Abstandhalter fuer Brennelemente mit einer Vielzahl von Brennstaeben
DE1104082B (de) * 1959-05-23 1961-04-06 Siemens Ag Abstandshalter in Stegform fuer Kernreaktor-Brennelemente mit einer Vielzahl von Brennstoffstaeben
FR1259772A (fr) * 1959-06-29 1961-04-28 Atomic Energy Authority Uk Ensemble de cartouches de combustible pour réacteurs nucléaires

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3068163A (en) * 1958-08-26 1962-12-11 Jr Edwin L Currier Method and means for supporting reactor fuel containers in an assembly
GB897232A (en) * 1959-06-29 1962-05-23 Atomic Energy Authority Uk Improvements in or relating to fuel elements for nuclear reactors
US3142627A (en) * 1959-10-21 1964-07-28 Atomic Energy Authority Uk Fuel element assemblies
DE1294574B (de) * 1965-12-03 1969-05-08 Westinghouse Electric Corp Auswechselbares Kernreaktor-Brennelement, bestehend aus mehreren Brennstaeben

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB671375A (en) * 1949-03-10 1952-05-07 Parsons C A & Co Ltd Improvements in or relating to contra-flow heat exchangers
DE1093500B (de) * 1959-05-22 1960-11-24 Siemens Ag Abstandhalter fuer Brennelemente mit einer Vielzahl von Brennstaeben
DE1087285B (de) * 1959-05-23 1960-08-18 Siemens Ag Abstandshalter in Stegform fuer Kernreaktor-Brennelemente mit einer Vielzahl von Brennstoffstaeben
DE1104082B (de) * 1959-05-23 1961-04-06 Siemens Ag Abstandshalter in Stegform fuer Kernreaktor-Brennelemente mit einer Vielzahl von Brennstoffstaeben
FR1259772A (fr) * 1959-06-29 1961-04-28 Atomic Energy Authority Uk Ensemble de cartouches de combustible pour réacteurs nucléaires

Also Published As

Publication number Publication date
FR1339914A (fr) 1963-10-11
NL121976C (ja)
NL271986A (ja)
GB972101A (en) 1964-10-07
BE625535A (ja)
GB973137A (en) 1964-10-21
US3228854A (en) 1966-01-11
BE632798A (ja)
NL278888A (ja)
US3314860A (en) 1967-04-18

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